Solution

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

critical f(x)=-3x^4+20x^3-17critical f(x)=3x^2-12x+12critical f(x)=-3x^4-24x^2+4y^3-12y-20critical f(y)=5(sqrt(9650-y^2))-19ycritical x^2-7x+2

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=12x^5+30x^4-160x^3+7 ?

    The critical f(x)=12x^5+30x^4-160x^3+7 is x=-4,x=0,x=2